Names in the cracking scene are usually ephemeral—here today, banned tomorrow. But appears different. Based on the release notes circulating (and the distinct "514" signature in the payload), this isn't a script kiddie using a public tool.
Cracking a modern game like Horizon Zero Dawn or Forza Horizon 5 is a highly complex process that requires deep knowledge of software and cryptography. The process typically involves several steps: Horizon Cracked By Xsonoro 514
The number "514" appended to the keyword could have several different explanations depending on the specific context of the "Horizon" game: Names in the cracking scene are usually ephemeral—here